1. Column-at-a-time. 2. I'm almost certain the answer is "No", but even if it had been "Yes", the changes in MonetDB since then would make it unrealistic to use it with today's code without rewriting a lot of it if not all of it. And the changes since those days in the closed-source Vectorwise/Actian Vector have also been significant

Are you interested in that for purposes of academic research?

Eyal

On 04/14/2017 07:39 PM, Mahmoud Mohsen wrote:

Greetings,

The current query engine of the MonetDB...what model of processing does it follow....(column-at-a-time, tuple-at-a-time, vector-at-a-time)?

one last question....

Has the X100 query engine ever been published as opensource in the older releases of MonetDB?

Thanks a lot in advance,

Best Regards,

Mahmoud Mohsen _______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list